ES2555531B1 - Solar thermal plant with combined supercritical steam generator - Google Patents
Solar thermal plant with combined supercritical steam generator Download PDFInfo
- Publication number
- ES2555531B1 ES2555531B1 ES201430792A ES201430792A ES2555531B1 ES 2555531 B1 ES2555531 B1 ES 2555531B1 ES 201430792 A ES201430792 A ES 201430792A ES 201430792 A ES201430792 A ES 201430792A ES 2555531 B1 ES2555531 B1 ES 2555531B1
- Authority
- ES
- Spain
- Prior art keywords
- solar thermal
- supercritical steam
- steam generator
- thermal plant
- working
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
- F03G6/068—Devices for producing mechanical power from solar energy with solar energy concentrating means having other power cycles, e.g. Stirling or transcritical, supercritical cycles; combined with other power sources, e.g. wind, gas or nuclear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
- F03G6/063—Tower concentrators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Planta termosolar con generador de vapor supercrítico combinado, que comprende:#- un receptor (3) de concentración solar térmica,#- un circuito por el que circula un primer fluido caloportador FC1, que pasa por el receptor (3) de concentración solar térmica#- un circuito por el que circula un segundo fluido caloportador FC2, de modo que la temperatura de FC2 es menor que la temperatura de FC1,#- un intercambiador de calor (4) entre ambos circuitos#- un tren (7) de generación de vapor supercrítico, con entradas para FC1, FC2 y un fluido de trabajo FT, y que comprende varios intercambiadores de calor, y#- un circuito correspondiente al fluido de trabajo FT, con al menos una turbina (8) que trabaja con el vapor supercrítico generado en el tren (7) de generación de vapor supercrítico, y un condensador (9), siendo los rangos óptimos de temperaturas de trabajo de FC1 y FC2 distintos, y existiendo un solapamiento entre ellos.Solar thermal plant with combined supercritical steam generator, comprising: # - a receiver (3) of solar thermal concentration, # - a circuit through which a first heat transfer fluid FC1 circulates, passing through the receiver (3) of solar thermal concentration # - a circuit through which a second heat transfer fluid FC2 circulates, so that the temperature of FC2 is lower than the temperature of FC1, # - a heat exchanger (4) between both circuits # - a generation train (7) of supercritical steam, with inputs for FC1, FC2 and a working fluid FT, and comprising several heat exchangers, and # - a circuit corresponding to the working fluid FT, with at least one turbine (8) working with steam supercritical generated in the supercritical steam generation train (7), and a condenser (9), the optimum working temperature ranges of FC1 and FC2 being different, and there is an overlap between them.
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201430792A ES2555531B1 (en) | 2014-05-27 | 2014-05-27 | Solar thermal plant with combined supercritical steam generator |
PCT/ES2015/070398 WO2015181416A1 (en) | 2014-05-27 | 2015-05-21 | Solar thermal plant including a combined supercritical steam generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201430792A ES2555531B1 (en) | 2014-05-27 | 2014-05-27 | Solar thermal plant with combined supercritical steam generator |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2555531A1 ES2555531A1 (en) | 2016-01-04 |
ES2555531B1 true ES2555531B1 (en) | 2016-10-11 |
Family
ID=54698153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201430792A Active ES2555531B1 (en) | 2014-05-27 | 2014-05-27 | Solar thermal plant with combined supercritical steam generator |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2555531B1 (en) |
WO (1) | WO2015181416A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019116082A1 (en) * | 2019-06-13 | 2020-12-17 | Rwe Power Ag | Process for the reversible storage and release of thermal energy, as well as a corresponding energy storage system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907075B (en) * | 2010-06-25 | 2014-04-09 | 中山大学 | Multistage coupling heat accumulating type solar heat-power cogeneration system |
WO2012032388A2 (en) * | 2010-09-07 | 2012-03-15 | Ormat Technologies Inc. | Solar derived thermal storage system and method |
WO2012050788A2 (en) * | 2010-09-30 | 2012-04-19 | Dow Global Technologies Llc | Process for producing superheated steam from a concentrating solar power plant |
EP2653801B1 (en) * | 2012-04-19 | 2014-06-18 | Alstom Technology Ltd | Solar power system and method of operation |
CN203214254U (en) * | 2013-02-20 | 2013-09-25 | 深圳市爱能森科技有限公司 | Fused salt and heat conducting oil heat exchanging device for solar photo-thermal power generating |
-
2014
- 2014-05-27 ES ES201430792A patent/ES2555531B1/en active Active
-
2015
- 2015-05-21 WO PCT/ES2015/070398 patent/WO2015181416A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015181416A1 (en) | 2015-12-03 |
ES2555531A1 (en) | 2016-01-04 |
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